6557553

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 10033920

約数和(自身を除く): 3476367

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 401, 711, 1203, 1817, 3609, 5451, 9223, 16353, 27669, 31679, 83007, 95037, 285111, 728617, 2185851, 6557553]

約数ペア:

[(1, 6557553), (3, 2185851), (9, 728617), (23, 285111), (69, 95037), (79, 83007), (207, 31679), (237, 27669), (401, 16353), (711, 9223), (1203, 5451), (1817, 3609)]